private void commitResource()

in geronimo-transaction/src/main/java/org/apache/geronimo/transaction/manager/TransactionImpl.java [622:686]
52 lines of code
16 McCabe index (conditional complexity)

    private void commitResource(TransactionBranch manager) throws RollbackException, HeuristicRollbackException, HeuristicMixedException, SystemException{
        XAException cause = null;
        try {
            try {

                manager.getCommitter().commit(manager.getBranchId(), true);
                synchronized (this) {
                    status = Status.STATUS_COMMITTED;
                }
                return;
            } catch (XAException e) {
                synchronized (this) {
                    status = Status.STATUS_ROLLEDBACK;
                }

                if (e.errorCode == XAException.XA_HEURRB) {
                    cause = e;
                    manager.getCommitter().forget(manager.getBranchId());
                    //throw (HeuristicRollbackException) new HeuristicRollbackException("Error during one-phase commit").initCause(e);
                } else if (e.errorCode == XAException.XA_HEURMIX) {
                    cause = e;
                    manager.getCommitter().forget(manager.getBranchId());
                    throw (HeuristicMixedException) new HeuristicMixedException("Error during one-phase commit").initCause(e);
                } else if (e.errorCode == XAException.XA_HEURCOM) {
                    // let's not throw an exception as the transaction has been committed
                    log.info("Transaction has been heuristically committed");
                    manager.getCommitter().forget(manager.getBranchId());
                } else if (e.errorCode == XAException.XA_RBROLLBACK
                        || e.errorCode == XAException.XAER_RMERR
                        || e.errorCode == XAException.XAER_NOTA) {
                    // Per XA spec, XAException.XAER_RMERR from commit means An error occurred in
                    // committing the work performed on behalf of the transaction branch
                    // and the branch's work has been rolled back.
                    // XAException.XAER_NOTA:  assume the DB took a unilateral rollback decision and forgot the transaction
                    log.info("Transaction has been rolled back");
                    cause = e;
                    // throw (RollbackException) new RollbackException("Error during one-phase commit").initCause(e);
                } else {
                    cause = e;
                    //throw (SystemException) new SystemException("Error during one-phase commit").initCause(e);
                }
            }
        } catch (XAException e) {
            if (e.errorCode == XAException.XAER_NOTA) {
                // NOTA in response to forget, means the resource already forgot the transaction
                // ignore
            } else {
                throw (SystemException) new SystemException("Error during one phase commit").initCause(e);
            }
        }

        if (cause != null) {
            if (cause.errorCode == XAException.XA_HEURRB) {
                throw (HeuristicRollbackException) new HeuristicRollbackException("Error during two phase commit").initCause(cause);
            } else if (cause.errorCode == XAException.XA_HEURMIX) {
                throw (HeuristicMixedException) new HeuristicMixedException("Error during two phase commit").initCause(cause);
            } else if (cause.errorCode == XAException.XA_RBROLLBACK
                    || cause.errorCode == XAException.XAER_RMERR
                    || cause.errorCode == XAException.XAER_NOTA) {
                throw (RollbackException) new RollbackException("Error during two phase commit").initCause(cause);
            } else {
                throw (SystemException) new SystemException("Error during two phase commit").initCause(cause);
            }
        }
    }